TestBot

using ConnectFour;
using System;


public class MarvinKirchnerBot : IPlayer
{
    public readonly Random random = new Random();

    public int Set(ConnectFour.Board board)
    {

        //setColumnValue needed
        //while setolumn is the standard value
        //return of setColumnValue
        var setColumn = 0;

        Occupants test = board.CurrentPlayer;
        // setColumn = board[x, y].Column;

        for (int y = 0; y < board.Height; y++)
        {
            for (int x = 0; x < board.Width; x++)
            {
                if (!board.Columns[x].IsFull)
                {
                    //if (board.Fields[x, y].Occupant != board.CurrentPlayer)
                    //{
                    if (x <= 1 && y < board.Height) //kein links
                    {

                        if (board.Fields[x + 1, y].Occupant == Occupants.None)//wenn einen nach rechts frei ist, setze einen nach rechts
                        {
                            if (board.Fields[x, y].Occupant != test)
                            {
                                setColumn = board[x + 1, y].Column;
                            }
                        }
                        else
                        {
                            if (board.Fields[x, y].Occupant != test)
                            {
                                setColumn = board[x, y - 1].Column; //top
                            }
                        }




                    }
                    else
                    {
                        if (x >= board.Width - 1 && x > 1) //kein rechts
                        {

                            if (board.Fields[x - 1, y].Occupant == Occupants.None)  //wenn einen nach links frei ist, setze dort hin
                            {
                                if (board.Fields[x , y].Occupant != test)
                                {
                                    setColumn = board[x - 1, y].Column;
                                }
                            }
                            else
                            {
                                if (board.Fields[x , y].Occupant != test)
                                {
                                    setColumn = board[x, y - 1].Column;//top
                                }
                            }
                        }
                        else
                        {
                            if (board.Fields[x + 1, y].Occupant == Occupants.None)
                            {
                                //wenn einen nach rechts frei ist, setze einen nach rechts
                                if (board.Fields[x , y].Occupant != board.CurrentPlayer)
                                {
                                    setColumn = board[x + 1, y].Column;
                                }

                            }
                            else if (board.Fields[x - 1, y].Occupant == Occupants.None && x > 1)
                            {
                                //wenn einen nach links frei ist, setze dort hin
                                if (board.Fields[x , y].Occupant != board.CurrentPlayer)
                                {
                                    setColumn = board[x - 1, y].Column;
                                }

                            }
                            else
                            {
                                //top
                                if (board.Fields[x, y].Occupant != board.CurrentPlayer)
                                {
                                    setColumn = board[x, y - 1].Column;
                                }

                            }
                        }
                    }
                    //}
                }

            }
        }
        return setColumn;
    }

}